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How to create rules on attachments
Posted: 18 Mar 2015
by Jdubs
How do you check if Attachment field is null?
I tried manipulating various attributes of the code you provided here, but nothing worked:
viewtopic.php?f=4&t=132
viewtopic.php?f=1&t=405
Re: How to create rules on attachments
Posted: 19 Mar 2015
by Dmitry Kozlov
Hi,
This code works perfectly for me:
Code: Select all
fd.onsubmit(function() {
if ($('#idAttachmentsTable tr').length == 0) {
alert('Please, add an attachment.');
return false;
}
return true;
});
Please, make sure that you don't have JS errors or notifications in the browser console.
Re: How to create rules on attachments
Posted: 19 Mar 2015
by Jdubs
Hmm. That worked for me.
I specifically used the the .length == 0 line of code and didn't trigger any console errors. Must have been a conditional error I kept overlooking.
Thanks so much!